CT2566 View Datasheet(PDF) - Aeroflex Corporation

Part Name

Description

Manufacturer

CT2566

CT2566 MIL-STD-1553 to Microprocessor Interface Unit

Aeroflex Corporation 

12MHz Clock

(Internal)

STRBD (41)

SELECT (1)

IOEN (42)

READYD (3)

MEM/REG (10)

See Note

td1

td9

td2

tpw1

RD/WR (2)

A02 (38)

A01 (77)

A00 (39)

EXTEN (4)

D15-D00

DATA FROM EXTERNAL REGISTER

NOTE: STRBD to IOEN (low) delay is two clock cycles. If contention occurs, delay is two clock cycles following release of bus.

SYMBOL

td1

td2

tpw1

td9

CPU Reads from External Register Timing

DESCRIPTION

MIN

READYD low delay (CPU Handshake)

-

IOEN high delay (CPU Handshake)

-

READYD pulse width (CPU Handshake)

70

Register Data/Address set-up time

-

MAX

200

20

-

40

UNITS

ns

ns

ns

ns

Aeroflex Circuit Technology

Figure 23 – CPU reads from external register

21

SCDCT2566 REV B 8/10/99 Plainview NY (516) 694-6700

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